
Proliferate
What they do:
Do your life's work with agents
Quick facts:
HQ: San Francisco, CA, United States
This list has 1,491 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (784), New York (242), and London (57). Largest teams: DoorDash, Stripe, and EquipmentShare. Latest round: HyLight raised €13M (Oct 12, 2026).

What they do:
Do your life's work with agents
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI-enabled Corporate Cards and Invoice Processing for Real Estate
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HQ: New York, NY, United States

What they do:
deploying the first billion robots for manufacturing
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HQ: San Francisco, CA, United States

What they do:
Building a GPS alternative 100x more powerful with no hardware needed.
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HQ: San Francisco, CA, United States

What they do:
The AI Transformation Company
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HQ: San Francisco, CA, United States

What they do:
Real-world place intelligence for AI apps and agents
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HQ: San Francisco, CA, United States

What they do:
The decision-support layer for aviation ops teams to know what to do…
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HQ: London, United Kingdom

What they do:
Revenue Agents for GTM teams
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HQ: San Francisco, CA, United States

What they do:
derivative layer for prediction markets
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HQ: New York, NY, United States

What they do:
Plena is the AI operating system for specialty medical practices
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HQ: San Francisco, CA, United States

What they do:
Phone Numbers for AI Agents
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HQ: San Francisco, CA, United States

What they do:
Agentic data layer for manufacturing & process industries.
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HQ: San Francisco, CA, United States

What they do:
Lightning fast chips with hardcoded AI models
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HQ: San Francisco, CA, United States

What they do:
We run benefits, payroll & compliance for startups, for free
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HQ: San Francisco, CA, United States

Quick facts:
HQ: San Francisco, CA, United States